Home / 1,773,906.10-2,657,797.35-825,331.30

Finding the Fourth Proportional to 1,773,906.10, 2,657,797.35 and 825,331.30

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Solution

The fourth proportional to 1,773,906.10, 2,657,797.35 and 825,331.30 is: 1,236,572.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,906.10 : 2,657,797.35 = 825,331.30 : x
  2. Step 2: Convert to fraction form
    1,773,906.10/2,657,797.35 = 825,331.30/x
  3. Step 3: Cross multiply
    1,773,906.10x = 2,657,797.35 × 825,331.30
  4. Step 4: Simplify right side
    1,773,906.10x = 2,193,563,342,012.06
  5. Step 5: Solve for x
    x = 2,193,563,342,012.06/1,773,906.10
  6. Step 6: Final answer
    x = 1,236,572.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.